Finding the Fourth Proportional to 16,037.50, 22,131.37 and 8,964.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,037.50 : 22,131.37 = 8,964.58 : x
2. Step 2: Convert to fraction form
   16,037.50/22,131.37 = 8,964.58/x
3. Step 3: Cross multiply
   16,037.50x = 22,131.37 × 8,964.58
4. Step 4: Simplify right side
   16,037.50x = 198,398,436.87
5. Step 5: Solve for x
   x = 198,398,436.87/16,037.50
6. Step 6: Final answer
   x = 12,370.91